Sin is all inclusive – it does not exclude sex, race, nationality, age or political affiliation.
Feminism and MGTOW (Men Going Their Own Way) are both ideologies and movements created by man – both have the same flaws and issues as other man made ideologies, movements and philosophies – they ignore the underlying problem of mankind, which is sin.
The individuals who participate in the MGTOW movement claim that women are selfish, money hungry, deceptive, promiscuous and users. These things tend to be true only because humans in general are guilty of such things. Men and women both struggle with the same sinful tendencies.